ppc_pci.c revision 183053
1158005Smarcel/*- 2158005Smarcel * Copyright (c) 2006 Marcel Moolenaar 3158005Smarcel * All rights reserved. 4158005Smarcel * 5158005Smarcel * Redistribution and use in source and binary forms, with or without 6158005Smarcel * modification, are permitted provided that the following conditions 7158005Smarcel * are met: 8158005Smarcel * 1. Redistributions of source code must retain the above copyright 9158005Smarcel * notice, this list of conditions and the following disclaimer. 10158005Smarcel * 2. Redistributions in binary form must reproduce the above copyright 11158005Smarcel * notice, this list of conditions and the following disclaimer in the 12158005Smarcel * documentation and/or other materials provided with the distribution. 13158005Smarcel * 14158005Smarcel * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15158005Smarcel * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16158005Smarcel * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17158005Smarcel * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18158005Smarcel * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19158005Smarcel * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20158005Smarcel * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21158005Smarcel * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22158005Smarcel * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23158005Smarcel * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24158005Smarcel * SUCH DAMAGE. 25158005Smarcel */ 26158005Smarcel 27158005Smarcel#include <sys/cdefs.h> 28158005Smarcel__FBSDID("$FreeBSD: head/sys/dev/ppc/ppc_pci.c 183053 2008-09-15 22:26:32Z jhb $"); 29158005Smarcel 30158005Smarcel#include <sys/param.h> 31158005Smarcel#include <sys/kernel.h> 32158005Smarcel#include <sys/module.h> 33158005Smarcel#include <sys/bus.h> 34158005Smarcel 35158005Smarcel#include <machine/bus.h> 36158005Smarcel 37158005Smarcel#include <dev/pci/pcivar.h> 38158005Smarcel 39158005Smarcel#include <dev/ppbus/ppbconf.h> 40158005Smarcel#include <dev/ppbus/ppb_msq.h> 41158005Smarcel#include <dev/ppc/ppcvar.h> 42158005Smarcel#include <dev/ppc/ppcreg.h> 43158005Smarcel 44158005Smarcel#include "ppbus_if.h" 45158005Smarcel 46158005Smarcelstatic int ppc_pci_probe(device_t dev); 47158005Smarcel 48158005Smarcelstatic device_method_t ppc_pci_methods[] = { 49158005Smarcel /* device interface */ 50158005Smarcel DEVMETHOD(device_probe, ppc_pci_probe), 51158005Smarcel DEVMETHOD(device_attach, ppc_attach), 52158005Smarcel DEVMETHOD(device_detach, ppc_detach), 53158005Smarcel 54158005Smarcel /* bus interface */ 55158005Smarcel DEVMETHOD(bus_read_ivar, ppc_read_ivar), 56158005Smarcel DEVMETHOD(bus_setup_intr, ppc_setup_intr), 57158005Smarcel DEVMETHOD(bus_teardown_intr, ppc_teardown_intr), 58183053Sjhb DEVMETHOD(bus_alloc_resource, ppc_alloc_resource), 59183053Sjhb DEVMETHOD(bus_release_resource, ppc_release_resource), 60158005Smarcel 61158005Smarcel /* ppbus interface */ 62158005Smarcel DEVMETHOD(ppbus_io, ppc_io), 63158005Smarcel DEVMETHOD(ppbus_exec_microseq, ppc_exec_microseq), 64158005Smarcel DEVMETHOD(ppbus_reset_epp, ppc_reset_epp), 65158005Smarcel DEVMETHOD(ppbus_setmode, ppc_setmode), 66158005Smarcel DEVMETHOD(ppbus_ecp_sync, ppc_ecp_sync), 67158005Smarcel DEVMETHOD(ppbus_read, ppc_read), 68158005Smarcel DEVMETHOD(ppbus_write, ppc_write), 69158005Smarcel 70158005Smarcel { 0, 0 } 71158005Smarcel}; 72158005Smarcel 73158005Smarcelstatic driver_t ppc_pci_driver = { 74158005Smarcel ppc_driver_name, 75158005Smarcel ppc_pci_methods, 76158005Smarcel sizeof(struct ppc_data), 77158005Smarcel}; 78158005Smarcel 79158005Smarcelstruct pci_id { 80158005Smarcel uint32_t type; 81158005Smarcel const char *desc; 82158005Smarcel int rid; 83158005Smarcel}; 84158005Smarcel 85158005Smarcelstatic struct pci_id pci_ids[] = { 86158005Smarcel { 0x1020131f, "SIIG Cyber Parallel PCI (10x family)", 0x18 }, 87158005Smarcel { 0x2020131f, "SIIG Cyber Parallel PCI (20x family)", 0x10 }, 88158005Smarcel { 0x80001407, "Lava Computers 2SP-PCI parallel port", 0x10 }, 89158005Smarcel { 0x84031415, "Oxford Semiconductor OX12PCI840 Parallel port", 0x10 }, 90158005Smarcel { 0x95131415, "Oxford Semiconductor OX16PCI954 Parallel port", 0x10 }, 91158005Smarcel { 0x98059710, "NetMos NM9805 1284 Printer port", 0x10 }, 92158005Smarcel { 0xffff } 93158005Smarcel}; 94158005Smarcel 95158005Smarcelstatic int 96158005Smarcelppc_pci_probe(device_t dev) 97158005Smarcel{ 98158005Smarcel struct pci_id *id; 99158005Smarcel uint32_t type; 100158005Smarcel 101158005Smarcel type = pci_get_devid(dev); 102158005Smarcel id = pci_ids; 103158005Smarcel while (id->type != 0xffff && id->type != type) 104158005Smarcel id++; 105158005Smarcel if (id->type == 0xffff) 106158005Smarcel return (ENXIO); 107158005Smarcel device_set_desc(dev, id->desc); 108158005Smarcel return (ppc_probe(dev, id->rid)); 109158005Smarcel} 110158005Smarcel 111158005SmarcelDRIVER_MODULE(ppc, pci, ppc_pci_driver, ppc_devclass, 0, 0); 112